<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Mini Vue</title>
</head>
<body>
  <div id="app">
    <h1>差值表达式</h1>
    <h3>{{ msg }}</h3>
    <h3>{{ count }}</h3>
    <h1>v-text</h1>
    <div v-text="msg"></div>
    <h1>v-model</h1>
    <input type="text" v-model="msg">
    <input type="text" v-model="count">
    <p>{{ arr }}</p>
    <h1>v-html</h1>
    <div v-html="htmlStr"></div>
    <h1>v-on</h1>
    <input type="button" v-on:click="eventHandler" value="click">
  </div>

  <script src="./js/dep.js"></script>
  <script src="./js/watcher.js"></script>
  <script src="./js/compiler.js"></script>
  <script src="./js/observer.js"></script>
  <script src="./js/vue.js"></script>
  <script>
    let vm = new Vue({
      el: '#app',
      data: {
        msg: 'hello',
        count: 10,
        person: {
          name: 'zs'
        },
        arr: [1, 2, 3, 4],
        htmlStr: '<span style="color: #f00;">hello html</span>'
      },
      methods: {
        eventHandler () {
          alert('click')
        }
      }
    })
    console.log(vm)
    // vm.msg = {
    //   test: 'hello'
    // }
  </script>
</body>
</html>